Turbellarian taxonomic database
author
date
title
journal / publication
Ritter-Zahony R von
1908
Beitrag zur Anatomie von Allostoma monotrochus Graff.
Mitt. Naturh. Ver. Steiermark 1907, p. 147-155
Allostoma monotrochum
Graff, 1882
w
other taxonomic work
147, f. 1-7